Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC311H491N83O93S11

DescriptionStandard

        MVVFIISSSGNKKMVGEAKDCFQTWTCEGGKKCRDKCMAEYKGIGRCDEITAPIVPPQCNCYYPC
    

Molecular Weight7233.44 Da

Isoelectric Point (pI)8.12

Net Charge (pH 7.0)1.43

Net Charge (pH 7.4) 1.07

Charge Density (pH 7.0) 0.0219

GRAVY Index-0.26

Hydrophobic Moment 0.49

Boman Index-0.01

Instability Index37.13

Aliphatic Index 52.46

Aromaticity 0.0923

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2827.82

LogP -28.38

H-bond Donors 104.0

H-bond Acceptors 106.0

Rotatable Bonds 238.0

Heavy Atoms 498.0

Ring Count 11.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137302 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica cretica [Plant]

FamilyDefensin

Tax ID69181

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal

RECORD: Rec_0246082 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica napus [Plant]

FamilyDefensin

Tax ID3708

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence